ROBBERY. 4:15 a.m. A complainant reported, after parking his car in a garage at State Street and Fifth Avenue, a subject jumped him from behind, threatened him with an unseen knife, and stole his wallet and keys. The subject then reportedly used the keys to steal the complainant's car. Officer: Sgt. G. Anderson.

DWI. 5:21 a.m. Gary Aldrich, 32, 130 Ray Ave., Schenectady, was also charged with third-degree aggravated unlicensed operation of a vehicle, and driving an unregistered vehicle after a traffic stop at First and Jefferson streets. Officers: K. Jones, M. Bechard.

BURGLARY. 4:05 p.m. A report was filed on First Street. Officer: Stephen Barker.

DRUGS. 7:19 p.m. Justin Rist, 26, 629 Fourth Ave., was charged with possession of marijuana and two counts of fifth-degree criminal possession of a controlled substance, as well as jaywalking after an investigation at King and River streets. Officers: Rasmussen, Comitale, Magnetto.